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1. (WO2019027199) LENS DRIVING DEVICE, AND CAMERA MODULE AND OPTICAL DEVICE COMPRISING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/027199 International Application No.: PCT/KR2018/008603
Publication Date: 07.02.2019 International Filing Date: 30.07.2018
IPC:
G02B 7/02 (2006.01) ,G02B 7/09 (2006.01) ,H04N 5/225 (2006.01) ,G03B 17/12 (2006.01) ,G03B 5/00 (2006.01) ,G03B 13/36 (2006.01) ,G03B 5/02 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7
Mountings, adjusting means, or light-tight connections, for optical elements
02
for lenses
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7
Mountings, adjusting means, or light-tight connections, for optical elements
02
for lenses
04
with mechanism for focusing or varying magnification
09
adapted for automatic focusing or varying magnification
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
222
Studio circuitry; Studio devices; Studio equipment
225
Television cameras
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
17
Details of cameras or camera bodies; Accessories therefor
02
Bodies
12
with means for supporting objectives, supplementary lenses, filters, masks, or turrets
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
5
Adjustment of optical system relative to image or object surface other than for focusing of general interest for cameras, projectors or printers
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
13
Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
32
Means for focusing
34
Power focusing
36
Autofocus systems
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
5
Adjustment of optical system relative to image or object surface other than for focusing of general interest for cameras, projectors or printers
02
Lateral adjustment of lens
Applicants:
엘지이노텍(주) LG INNOTEK CO., LTD. [KR/KR]; 서울시 중구 후암로 98 98, Huam-ro Jung-gu Seoul 04637, KR
Inventors:
박상옥 PARK, Sang Ok; KR
이성국 LEE, Sung Guk; KR
민상준 MIN, Sang Jun; KR
Agent:
이승찬 LEE, Seung Chan; KR
Priority Data:
10-2017-009888204.08.2017KR
10-2017-010854228.08.2017KR
10-2018-007324226.06.2018KR
Title (EN) LENS DRIVING DEVICE, AND CAMERA MODULE AND OPTICAL DEVICE COMPRISING SAME
(FR) DISPOSITIF D'ENTRAÎNEMENT DE LENTILLE, ET MODULE DE CAMÉRA ET DISPOSITIF OPTIQUE COMPRENANT CELUI-CI
(KO) 렌즈 구동 장치, 및 이를 포함하는 카메라 모듈 및 광학 기기
Abstract:
(EN) An embodiment comprises: a housing; a bobbin arranged inside the housing; a first coil arranged on the bobbin; first magnets arranged on first to fourth corner portions of the housing, respectively; a first circuit board which is arranged on a first side portion of the housing, and which comprises a first terminal, a second terminal, a third terminal, and a fourth terminal; a first position sensor arranged on the first circuit board and electrically connected to the first to fourth terminals; a first upper elastic unit arranged on the first corner portion of the housing; a second upper elastic unit arranged on the second corner portion of the housing; a third upper elastic unit arranged on the third corner portion of the housing; and a fourth upper elastic unit arranged on the fourth corner portion of the housing. One end of the first upper elastic unit extends from the first corner portion to the first side portion of the housing and is coupled to the first terminal. One end of the second upper elastic unit extends from the second corner portion to the first side portion of the housing and is coupled to the second terminal. One end of the third upper elastic unit extends from the third corner portion to the first side portion of the housing and is coupled to the third terminal. One end of the fourth upper elastic unit extends from the fourth corner portion to the first side portion of the housing and is coupled to the fourth terminal.
(FR) Un mode de réalisation de la présente invention comprend : un boîtier; une bobine agencée à l'intérieur du boîtier; une première bobine agencée sur la bobine; des premiers aimants agencés sur des première à quatrième parties de coin du boîtier, respectivement; une première carte de circuit qui est agencée sur une première partie latérale du boîtier, et qui comprend une première borne, une deuxième borne, une troisième borne et une quatrième borne; un premier capteur de position agencé sur la première carte de circuit et électriquement connecté aux première à quatrième bornes; une première unité élastique supérieure agencée sur la première partie de coin du boîtier; une deuxième unité élastique supérieure agencée sur la deuxième partie de coin du boîtier; une troisième unité élastique supérieure agencée sur la troisième partie de coin du boîtier; et une quatrième unité élastique supérieure agencée sur la quatrième partie de coin du boîtier. Une extrémité de la première unité élastique supérieure s'étend de la première partie de coin à la première partie latérale du boîtier et est couplée à la première borne. Une extrémité de la deuxième unité élastique supérieure s'étend de la deuxième partie de coin à la première partie latérale du boîtier et est couplée à la deuxième borne. Une extrémité de la troisième unité élastique supérieure s'étend de la troisième partie de coin à la première partie latérale du boîtier et est couplée à la troisième borne. Une extrémité de la quatrième unité élastique supérieure s'étend de la quatrième partie de coin à la première partie latérale du boîtier et est couplée à la quatrième borne.
(KO) 실시 예는 하우징, 하우징 내측에 배치되는 보빈, 보빈에 배치되는 제1 코일, 하우징의 제1 내지 제4 코너부들에 배치되는 제1 마그네트들, 하우징의 제1 측부에 배치되고 제1 단자, 제2 단자, 제3 단자, 및 제4 단자를 포함하는 제1 회로 기판, 제1 회로 기판에 배치되고, 제1 내지 제4 단자들과 전기적으로 연결되는 제1 위치 센서, 및 하우징의 제1 코너부에 배치되는 제1 상부 탄성 유닛, 하우징의 제2 코너부에 배치되는 제2 상부 탄성 유닛, 하우징의 제3 코너부에 배치되는 제3 상부 탄성 유닛, 및 하우징의 제4 코너부에 배치되는 제4 상부 탄성 유닛을 포함하고, 제1 상부 탄성 유닛의 일단은 제1 코너부에서 하우징의 제1 측부로 연장되어 제1 단자와 결합되고, 제2 상부 탄성 유닛의 일단은 제2 코너부에서 하우징의 제1 측부로 연장되어 제2 단자와 연결되고, 제3 상부 탄성 유닛의 일단은 제3 코너부에서 하우징의 제1 측부로 연장되어 제3 단자와 연결되고, 제4 상부 탄성 유닛의 일단은 제4 코너부에서 하우징의 제1 측부로 연장되어 제4 단자와 연결된다
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)